black
#000000
#3138BF
#3138BF
Color Values
| Format | #000000 | #3138BF |
|---|---|---|
| HEX | #000000 | #3138BF |
| RGB | 0, 0, 0 | 49, 56, 191 |
| HSL | 0.0, 0.0%, 0.0% | 237.0, 59.2%, 47.1% |
| HSV | 0.0, 0.0%, 0.0% | 237.0, 74.3%, 74.9% |
| CMYK | 0%, 0%, 0%, 100% | 74.3%, 70.7%, 0.0%, 25.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4347 0.2055 271.8 |
Contrast & Accessibility
2.45:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3138BF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3138BF
Color Difference (Delta E)
89.07
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3138BF);
background: linear-gradient(135deg, #000000, #3138BF);